Teledyne Technologies (TDY) - Market capitalization

Market cap: HK$189.33 Billion

As of December 2025 Teledyne Technologies has a market cap of HK$189.33 Billion. This makes Teledyne Technologies the world's 955th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Teledyne Technologies from 1999 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	HK$189.33 B	11.01%
2024	HK$170.56 B	3.71%
2023	HK$164.46 B	12.3%
2022	HK$146.45 B	-7.86%
2021	HK$158.93 B	41.82%
2020	HK$112.07 B	13.62%
2019	HK$98.63 B	68.56%
2018	HK$58.51 B	16.68%
2017	HK$50.15 B	50.49%
2016	HK$33.32 B	36.78%
2015	HK$24.36 B	-16.59%
2014	HK$29.21 B	9.15%
2013	HK$26.76 B	42.78%
2012	HK$18.74 B	19.03%
2011	HK$15.74 B	26.56%
2010	HK$12.44 B	15.96%
2009	HK$10.73 B	-13.1%
2008	HK$12.34 B	-15.51%
2007	HK$14.61 B	34.88%
2006	HK$10.83 B	42.59%
2005	HK$7.59 B	0.96%
2004	HK$7.52 B	59.66%
2003	HK$4.71 B	20.3%
2002	HK$3.91 B	-3.16%
2001	HK$4.04 B	-30.47%
2000	HK$5.82 B	197.44%
1999	HK$1.95 B

End of Day market cap according to different sources

On Dec 22nd, 2025 the market cap of Teledyne Technologies was reported to be:

HK$189.10 Billion

by Nasdaq

HK$189.22 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
General Dynamics GD	HK$723.47 B	282.11%	🇺🇸 USA
Cubic CUB.defunct	HK$18.53 B	-90.21%	🇺🇸 USA
Northrop Grumman NOC	HK$647.44 B	241.95%	🇺🇸 USA
Comtech Telecommunications CMTL	HK$1.00 B	-99.47%	🇺🇸 USA
Lockheed Martin LMT	HK$876.64 B	363.00%	🇺🇸 USA
PerkinElmer PKI	HK$112.44 B	-40.61%	🇺🇸 USA
Rockwell Automation ROK	HK$348.57 B	84.10%	🇺🇸 USA
Thermo Fisher Scientific TMO	HK$1.691 T	793.46%	🇺🇸 USA
ITT ITT	HK$118.24 B	-37.55%	🇺🇸 USA
Agilent Technologies A	HK$305.32 B	61.26%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Teledyne Technologies (TDY)

Market cap: HK$189.33 Billion